19580491330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85132571}}^1$

素因数の和:85132601

約数の個数: 16

約数和(自身を含む): 36777271104

約数和(自身を除く): 17196779774

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 85132571, 170265142, 425662855, 851325710, 1958049133, 3916098266, 9790245665, 19580491330]

約数ペア:

[(1, 19580491330), (2, 9790245665), (5, 3916098266), (10, 1958049133), (23, 851325710), (46, 425662855), (115, 170265142), (230, 85132571)]